<template>
  <div class="public-home">
    <el-row :gutter="20">
      <el-col :sm="24" :lg="12" style="padding-left: 20px">
        <h2>宠物后台管理框架</h2>
        <p>
          一直想做一款后台管理系统，看了很多优秀的开源项目但是发现没有合适自己的。于是利用空闲休息时间开始自己写一套后台系统。如此有了若依管理系统，她可以用于所有的Web应用程序，如网站管理后台，网站会员中心，CMS，CRM，OA等等，当然，您也可以对她进行深度定制，以做出更强系统。所有前端后台代码封装过后十分精简易上手，出错概率低。同时支持移动客户端访问。系统会陆续更新一些实用功能。
        </p>
        <p>
          <b>当前版本:</b> <span>v{{ version }}</span>
        </p>
        <p>
          <el-tag type="danger">&yen;免费开源</el-tag>
        </p>
        <p>
          <el-button
            type="primary"
            size="mini"
            icon="el-icon-cloudy"
            plain
            @click="goTarget('https://gitee.com/y_project/RuoYi-Vue')"
            >访问码云</el-button
          >
        </p>
      </el-col>

      <el-col :sm="24" :lg="12" style="padding-left: 50px">
        <el-row>
          <el-col :span="12">
            <h2>技术选型</h2>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="6">
            <h4>后端技术</h4>
            <ul>
              <li>SpringBoot</li>
              <li>Spring Security</li>
              <li>JWT</li>
              <li>MyBatis</li>
              <li>Druid</li>
              <li>Fastjson</li>
              <li>...</li>
            </ul>
          </el-col>
          <el-col :span="6">
            <h4>前端技术</h4>
            <ul>
              <li>Vue</li>
              <li>Vuex</li>
              <li>Element-ui</li>
              <li>Axios</li>
              <li>Sass</li>
              <li>Quill</li>
              <li>...</li>
            </ul>
          </el-col>
        </el-row>
      </el-col>
    </el-row>
    <el-divider />
    <el-row :gutter="20">
      <!-- 联系信息 -->
      <el-col :xs="24" :sm="24" :md="12" :lg="12">
        <el-card class="contact-card" body-style="padding: 15px;">
          <div slot="header" class="card-header">
            <span><i class="el-icon-message"></i> 联系信息</span>
          </div>
          <div class="contact-body">
            <el-tag type="primary" size="medium" class="qq-tag">
              <i class="el-icon-chat-line-square"></i> QQ: 405627452
            </el-tag>
          </div>
        </el-card>
      </el-col>
      
      <!-- 更新日志 -->
      <el-col :xs="24" :sm="24" :md="12" :lg="12">
        <el-card class="changelog-card" body-style="padding: 15px;">
          <div slot="header" class="card-header">
            <span><i class="el-icon-document"></i> 更新日志</span>
          </div>
          <div class="changelog-body">
            <el-tag type="success" size="small" style="margin-right: 8px;">v3.9.0</el-tag>
            <span class="version-date">2025-08-30</span>
            <div class="changelog-items">
              <el-tag type="info" size="mini">宠物看板</el-tag>
              <el-tag type="info" size="mini">分类联动</el-tag>
            </div>
          </div>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script>
export default {
  name: "PublicHome",
  data() {
    return {
      // 版本号
      version: "3.9.0"
    }
  },
  methods: {
    goTarget(href) {
      window.open(href, "_blank")
    }
  }
}
</script>

<style scoped lang="scss">
.public-home {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  
  blockquote {
    padding: 10px 20px;
    margin: 0 0 20px;
    font-size: 17.5px;
    border-left: 5px solid #eee;
  }
  
  hr {
    margin-top: 20px;
    margin-bottom: 20px;
    border: 0;
    border-top: 1px solid #eee;
  }
  
  .col-item {
    margin-bottom: 20px;
  }

  ul {
    padding: 0;
    margin: 0;
    list-style-type: none;
  }

  font-family: "open sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
  color: #676a6c;

  h4 {
    margin-top: 0px;
  }

  h2 {
    margin-top: 10px;
    font-size: 26px;
    font-weight: 100;
  }

  p {
    margin-top: 10px;

    b {
      font-weight: 700;
    }
  }

  .contact-card, .changelog-card {
    .card-header {
      font-weight: 600;
      color: #333;
    }
    
    margin-bottom: 20px;
  }

  .contact-body {
    text-align: center;
    
    .qq-tag {
      font-size: 16px;
      padding: 12px 20px;
      min-width: 140px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 500;
      letter-spacing: 1px;
    }
  }

  .changelog-body {
    .version-date {
      color: #999;
      font-size: 12px;
    }
    
    .changelog-items {
      margin-top: 10px;
      
      .el-tag {
        margin-right: 5px;
      }
    }
  }
}
</style>